About Glaholt Bowles LLP

Glaholt Bowles LLP is a Toronto law firm that practices construction law exclusively, working out of an office on Adelaide Street West. The firm acts for owners, contractors, subcontractors and design professionals across Canada and internationally, and its lawyers have represented parties in construction arbitrations in North America, Europe and Africa. The practice covers the full range of dispute resolution options for the industry, from traditional litigation to arbitration, mediation and the statutory adjudication process Ontario introduced for construction disputes on October 1, 2019.

The firm traces back to founder Duncan Glaholt. It operated as Glaholt LLP as recently as 2019, before adopting its current name, Glaholt Bowles LLP, which reflects partner Brendan Bowles. Duncan Glaholt now runs an independent alternative dispute resolution practice separate from the firm, but the firm still credits the founder's early direction as central to its history. Brendan Bowles is a Law Society of Ontario Certified Specialist in Construction Law, and firm members teach construction law courses at the University of Toronto and Queen's University.

Glaholt Bowles lawyers have also co-authored construction law references, including the Construction and Alternative Dispute Resolution titles of Halsbury's Laws of Canada and Construction, Builders' and Mechanics' Liens in Canada.

Practice areas

In the community

  • A partner at the firm serves as a board director of Building Transformations, a Toronto based nonprofit focused on building technology and innovation in the construction industry (formerly known as CanBIM).
  • A partner mentors early career lawyers through the Ontario Bar Association's mentorship program and the Federation of Asian Canadian Lawyers.
  • The firm was a Platinum Sponsor of the 8th International Society of Construction Law Conference.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Certified Specialists

A designation granted by the Law Society of Ontario, not a self-declared area of focus.

This firm’s lawyers at a glance

Called to the bar
2005–2025 · median 6 years in practice 18 of 22 lawyers
Law schools
Osgoode Hall Law School (6), University of Ottawa (3), Queen's University (2), University of Toronto (2), University of Calgary, University of London and 4 more 19 of 22 lawyers

Where to find them

141 Adelaide St W, #800, Toronto, Ontario, Canada M5H 3L5 · 416-368-8280

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This listing was generated by AI from public sources in August 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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